The BIOSTAR A520MH 3.1 is a budget-friendly motherboard designed for AMD Ryzen processors, featuring the AMD A520 chipset and an AM4 socket. It supports DDR4 memory up to 64GB and offers essential connectivity options, including USB 3.1, HDMI, and PCIe 3.0 slots for expansion. Ideal for entry-level gaming or everyday computing, this motherboard provides a reliable and cost-effective foundation for building a modern desktop system. Its compact design is also well-suited for space-saving builds.